TY - JOUR T1 - INVITED EDITORIAL COMMENT JF - The Journal of Portfolio Management SP - 1 LP - 6 DO - 10.3905/jpm.2016.42.5.001 VL - 42 IS - 5 AU - Clifford S. Asness Y1 - 2016/07/31 UR - https://pm-research.com/content/42/5/1.abstract N2 - ER -